cold

I'm a plumbing novice so first of all I apologise if I'm not explaining this situation correctly. I've recently renovated a house for my family to live in and we're having an issue with water not staying hot when the secondary return circuit is on. From a starting point of fully heated the...

Hi My daughter has a Grohe mixer shower (see photos) and however I try to mix it to warm / hot it only just manages slightly warm or cold. I don't know how old it is as it was already fitted when they moved in. Can anyone suggest what might be the problem. Other showers are fine so I think...

This is a fairly new Goodman forced air furnace. I replaced it in 2014 or end of 2013. All our bedrooms are upstairs where it gets pretty warm even when it's cold outside without heater. We hardly need any heat at night so I reduced it yesterday to 60. However, when I woke up, the temperature on...